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Inventories (Tables)

3 Months Ended

Mar. 31, 2014

Inventories

Inventories consisted of the following at March 31, 2014 (unaudited) and December 31, 2013 (in thousands):

	March 31, 2014				December 31, 2013
	(in thousands)
Raw materials	$	1,141			$	1,493
Work-in-process		4,048				2,834
Finished goods		1,103				1,126
		6,292				5,453
Less: allowance		(199	)			(237	)
Total inventories	$	6,093			$	5,216

X

- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 2

-Paragraph 6

-Subparagraph a,b,c

-Article 5

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration